Dallas Cowboys
Myers was selected by the Dallas Cowboys in the fourth round (100th overall) of the 1998 NFL draft, after he dropped for being out of football for a year and having a poor Senior Bowl. Although he was played at defensive tackle in training camp, when the season started he was the backup defensive end behind Kavika Pittman.
He appeared in every game and made his first start against the Washington Redskins on December 27, where he recorded a sack and became along with Greg Ellis the first pair of rookie defensive linemen to start in the same game in franchise history. He finished with 23 tackles (9 solo), 3 sacks, 5 quarterback pressures and 2 passes defensed.
Myers only played in six regular season games and was declared inactive in 10 contests, tallying 11 tackles (one for loss) and 2 quarterback pressures. Because of injuries on the defensive line, he took part in the Wild Card playoff game at the Minnesota Vikings, where he had 6 tackles and 2 sacks.
He was declared inactive in the first 3 games. He was given the opportunity to start the last seven games after defensive tackle Leon Lett was lost with a season ending knee injury.
His first start at defensive tackle came against the Cincinnati Bengals on November 12. He also made a number of plays as a tight end in goal-line formations during the season. He played in 13 games (7 starts), registering 46 tackles (30 solo), 4 tackles for loss (fourth on the team), 6 quarterback pressures, 2 passes defensed, one forced fumble and one fumble recovery.
Although he was seen as an undersized player at defensive tackle, he started in every game and was part of a defense that was ranked fourth in the NFL with only 287.4 yards allowed per game. He finished sixth on the team in tackles (72), tied for second in sacks (3.5) and third in quarterback pressures (18).
The signing of free agent defensive tackle La'Roi Glover by the team, relegated him into a reserve role. He appeared in every game, registering 44 tackles (25 solo), 7 tackles for loss (tied for second on the team), one sack, 8 quarterback pressures, one forced fumble, one fumble recovery and 3 passes defensed.
He started the season opener against the Atlanta Falcons and registered 2 tackles. He was inactive for the next 3 games, before being waived on October 7.